GCSE 1-9: Calculating the Maximum Mass using Moles, Mass and Mr (H)

Calculate masses of reactants and products from balanced equations, given the mass of one substance

[TypicalSullyEditz]

hi Mr Barnes. quick question. have you got any plans of updating old videos like these and remake them into the more modern look of your newer videos?
love your videos by the way!

[akosuaamoah]

Hi Mr Barnes, at 2:44 - when you say as long as the equation is balanced the moles on one side are the same as the moles of the otherside, what about the Oxygen? - The oxygen on the reactants side I mean. Isn't the 0.25 moles only the amount of moles of Magnesium?

[alaynahurooj]

So the max mass is basically the same thing, you have to do the same thing as you would in a normal moles mass question

[Fatih]

Great tutorial, but I think the transitions are really a bit much for this purpose.

[abdulazizalharfi]

came here for the music, got what i want

[TypicalSullyEditz]

Hi Mr Barnes, at 2:44 - when you say as long as the equation is balanced the moles on one side are the same as the moles of the otherside, what about the Oxygen? - The oxygen on the reactants side I mean. Isn't the 0.25 moles only the amount of moles of Magnesium?